201345786

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2029}}^1$

素因数の和:2223

約数の個数: 48

約数和(自身を含む): 451269000

約数和(自身を除く): 249923214

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 149, 222, 298, 333, 447, 666, 894, 1341, 2029, 2682, 4058, 5513, 6087, 11026, 12174, 16539, 18261, 33078, 36522, 49617, 75073, 99234, 150146, 225219, 302321, 450438, 604642, 675657, 906963, 1351314, 1813926, 2720889, 5441778, 11185877, 22371754, 33557631, 67115262, 100672893, 201345786]

約数ペア:

[(1, 201345786), (2, 100672893), (3, 67115262), (6, 33557631), (9, 22371754), (18, 11185877), (37, 5441778), (74, 2720889), (111, 1813926), (149, 1351314), (222, 906963), (298, 675657), (333, 604642), (447, 450438), (666, 302321), (894, 225219), (1341, 150146), (2029, 99234), (2682, 75073), (4058, 49617), (5513, 36522), (6087, 33078), (11026, 18261), (12174, 16539)]